1 : <?php
2 : /*--------------------------------------------------------------------------+
3 : This file is part of eStudy.
4 : news/classes/class.NewsCategoryWaitinglist.inc.php
5 : - Modulgruppe: News
6 : - Beschreibung: Klasse für die News-Kategorie Warteliste.
7 : - Version: 1.1.2.4, 24/01/08
8 : - Autor(en): Corinna Kropf <corinna.kropf@mni.fh-giessen.de>
9 : +---------------------------------------------------------------------------+
10 : This program is free software; you can redistribute it and/or
11 : modify it under the terms of the GNU General Public License
12 : as published by the Free Software Foundation; either version 2
13 : of the License, or any later version.
14 : +---------------------------------------------------------------------------+
15 : This program is distributed in the hope that it will be useful,
16 : but WITHOUT ANY WARRANTY; without even the implied warranty of
17 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 : GNU General Public License for more details.
19 : You should have received a copy of the GNU General Public License
20 : along with this program; if not, write to the Free Software
21 : Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 : +--------------------------------------------------------------------------*/
23 :
24 1 : require_once ("class.newscategory.inc.php");
25 :
26 : /**
27 : * Klasse für die News-Kategorie Warteliste.
28 : * @package eStudy.News
29 : * @version 1.1.2.4, 24/01/08
30 : * @author Corinna Kropf <corinna.kropf@mni.fh-giessen.de>
31 : */
32 1 : class NewsCategoryWaitinglist extends NewsCategory
33 : {
34 : /**
35 : * Flag fuer die Anzeige der News-Eintraege
36 : * @var bool
37 : */
38 : private $dark;
39 : /**
40 : * HTML-Template
41 : * @var Template
42 : */
43 : private $newsTemplateFoyer;
44 : /**
45 : * Konstruktor
46 : */
47 : public function __construct($catID, $courses, $categorySettings = null)
48 : {
49 0 : parent::__construct($catID, $courses, $categorySettings);
50 0 : $this->newsTemplateFoyer = new Template(PATH_TO_ROOT."news/templates/newswaitinglist_forum.html");
51 0 : }
52 : /**
53 : * Überschreibt die Methode der Oberklasse,
54 : * um weitere Initialisierungen vor der Ausgabe zu machen.
55 : * @see NewsCategory
56 : */
57 : public function echoNews($courseID, $usergroup = null)
58 : {
59 0 : $this->dark = false;
60 0 : parent::echoNews($courseID, $usergroup);
61 0 : }
62 : /**
63 : * @see NewsCategory
64 : */
65 : public function isInstalled($courseID)
66 : {
67 0 : return true;
68 : }
69 : /**
70 : * @see NewsCategory
71 : */
72 : public function canSelectPeriod() {
73 0 : return false;
74 : }
75 : /**
76 : * @see NewsCategory
77 : * @todo Refacs und verbessertes I18N
78 : */
79 : public function getNewsHeaderTitle($courseID = null, $type = null) {
80 0 : $newsCount = $this->news["count"];
81 0 : if ($newsCount > 1) $title = sprintf( $this->translate->_("%1\$s Registrierungen"), $newsCount);
82 0 : else $title = $this->translate->_("1 Registrierung");
83 0 : $title.= $this->translate->_(" auf der Warteliste");
84 :
85 0 : return $title;
86 : }
87 : /**
88 : * @see NewsCategory
89 : */
90 : protected function getNewsByPeriod($courseID, $from, $to, $lastvisit, $usergroup = null) {
91 0 : if (isset($courseID) && isset($lastvisit) && isset($usergroup))
92 0 : {
93 0 : if(!is_numeric($courseID) || !is_numeric($lastvisit) || !is_numeric($usergroup)) return null;
94 :
95 0 : global $db;
96 0 : $this->news = array();
97 :
98 : // Nur im Foyer
99 : // Neu registrierte, aber noch inaktive Mitglieder
100 0 : if ($courseID == 0 && $usergroup == ADMIN) {
101 : $sql = "SELECT * FROM waitinglist "
102 0 : ."WHERE CreationTime>='".Data::toMysql($lastvisit)."' "
103 0 : ."ORDER BY CreationTime";
104 0 : $this->news["data"] = $db->get_results($sql, ARRAY_A);
105 0 : if( $db->num_rows > 0) $this->news["count"] = $db->num_rows;
106 0 : }
107 : // Neue Einträge in Kurs-Warteliste
108 0 : if ($courseID > 0 && ($usergroup == ADMIN || $usergroup == DOZENT)) {
109 : $sql = "SELECT * FROM user_course_wait "
110 0 : ."WHERE courseID='".Data::toMysql($courseID)."' "
111 0 : ."AND regTime>='".date("Y-m-d H:i:s", $lastvisit) ."' "
112 0 : ."ORDER BY regTime";
113 0 : $this->news["data"] = $db->get_results($sql, ARRAY_A);
114 0 : if ($db->num_rows > 0)
115 0 : {
116 0 : $this->news["count"] = $db->num_rows;
117 0 : foreach($this->news["data"] as $newUser) {
118 0 : $this->users[$newUser["userID"]] = $newUser["userID"];
119 0 : }
120 0 : }
121 0 : }
122 :
123 0 : if(!isset($this->news["count"])) $this->news = null;
124 0 : }
125 :
126 0 : return $this->news;
127 : }
128 : /**
129 : * @see NewsCategory
130 : */
131 : protected function echoNewsEntry($entry, $courseID, $usergroup = null)
132 : {
133 0 : if(!isset($this->dark) || !isset($entry) || !isset($courseID)) return;
134 :
135 0 : $cellStyle = ($this->dark ? "Dark" : "");
136 0 : $this->dark = !$this->dark;
137 :
138 0 : $waitinglistScript = PATH_TO_ROOT."admin/waitinglist.php";
139 0 : if ($courseID == 0) {
140 0 : $data = @unserialize($entry["Data"]);
141 0 : if (isset($data["Vorname"]) && isset($data["Nachname"])) {
142 0 : $name = $data["Vorname"]." ".$data["Nachname"];
143 0 : } else $name = "";
144 0 : $reason = (isset($data["Grund"]))? $data["Grund"] : "";
145 0 : $mail = Data::toHTML($entry["Email"], false);
146 0 : $creationTime = Output::echoDate("d.m.Y H:i", (int)$entry["CreationTime"]);
147 0 : $sendlink = "";
148 0 : if ($entry["mail_sent"] == 0)
149 0 : {
150 0 : $sendlink = "<a href='$waitinglistScript?action=send&name={$entry['Login']}''>"
151 0 : . $this->translate->_("Linkmail senden")
152 0 : . "</a><br />";
153 0 : }
154 :
155 0 : $g_Entfernen = $this->translate->_("Entfernen");
156 :
157 0 : eval($this->newsTemplateFoyer->GetTemplate());
158 0 : } else {
159 0 : if(isset($this->news["user"]))
160 0 : {
161 : echo "<tr>"
162 0 : ."<td class='tableCell".$cellStyle ."'>"
163 0 : .Output::getUsergroupPicture($entry["userID"], STUDENT)
164 0 : ." "
165 0 : .$this->getProfileLink($this->news["user"], $entry["userID"], $courseID)
166 0 : ."</td>"
167 0 : ."</tr>\n";
168 0 : }
169 : }
170 0 : }
171 : }
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